FilterByArrayField

cartographer

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cartographer / filterByArrayField

Function: filterByArrayField()

filterByArrayField(items, fieldKey, value): CatalogItem[]

Defined in: queries/queryFunctions.ts:168

Filter items where an array field includes a specific value.

For array fields, checks membership. For non-array fields, checks equality.

Parameters

items

CatalogItem[]

Array of items to filter

fieldKey

string

Field key to check

value

Value to search for in array or match directly

string | number | boolean

Returns

CatalogItem[]

• Items where array includes value or field equals value

Example

const lovecraftWorks = filterByArrayField(items, 'authors', 'Lovecraft, H. P.');